[15] RFR: 8234347: "Turkey" meta time zone does not generate composed localized names, 8236548: Localized time zone name inconsistency between English and other locales

[Joe Wang]

Hi Naoto,

I see the existing tests were changed, e.g. the abbreviation / short 
timezone name, the result of calling getDisplayName. Would you need a 
CSR to discuss/document the potential incompatibility?

Best,
Joe

On 2/7/20 1:44 PM, naoto.sato at oracle.com wrote:
> Hello,
>
> Please review the fix to the following issues:
>
> https://bugs.openjdk.java.net/browse/JDK-8234347
> https://bugs.openjdk.java.net/browse/JDK-8236548
>
> The proposed changeset is located at:
>
> http://cr.openjdk.java.net/~naoto/8234347.8236548/webrev.00/
>
> This changeset includes the following changes:
>
> - English time zone names missing in CLDR source files are no longer 
> copied from COMPAT provider at build time. Rather it is synthesized at 
> runtime, which has been the way other locales did.
>
> - Runtime CLDR time zone name provider fallback logic has been 
> refined. It now falls back to parent locales per each missing name, 
> instead of resource bundle. Also, region fall back is now using 
> exemplar city to synthesize the name (e.g., "Turkey" meta zone)
>
> - Minor fix in DateTimeFormatterBuilder on zone text parsing. It now 
> parses zone texts that start with "UTC", yet it is ZoneId.
>
> Naoto